CN113245413A - Automatic bending device of ladder leg - Google Patents
Automatic bending device of ladder leg Download PDFInfo
- Publication number
- CN113245413A CN113245413A CN202110763772.0A CN202110763772A CN113245413A CN 113245413 A CN113245413 A CN 113245413A CN 202110763772 A CN202110763772 A CN 202110763772A CN 113245413 A CN113245413 A CN 113245413A
- Authority
- CN
- China
- Prior art keywords
- bending
- clamping
- workpiece
- oil cylinder
- ladder leg
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/22—Auxiliary equipment, e.g. positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
本发明公开了一种梯子腿自动折弯装置，包括具有机械手的机器人和按照折弯工序设置在机器人周围的折弯机，机器人通过机械手夹持工件将工件按照折弯工序依次放置在对应的折弯机上；折弯机包括机架、固定安装在机架上的工作台、固定安装在机架上的折弯油缸以及用于将工件折弯的折弯模组，折弯模组包括相互配合的凹模和凸模；凸模固定安装在工作台上，凹模安装在折弯油缸上，折弯油缸驱动凹模靠近或远离凸模。通过该自动折弯装置，节约了人力成本，原来折弯需要三人次进行三次折弯操作才能完成，现在只需要一人次进行上料、卸料操作即可；提高了工作效率，采用折弯机快速将工件折弯，提高了近两倍的加工效率。
The invention discloses an automatic bending device for ladder legs, comprising a robot with a manipulator and a bending machine arranged around the robot according to a bending process. On the bending machine; the bending machine includes a frame, a worktable fixedly installed on the frame, a bending oil cylinder fixedly installed on the frame, and a bending module for bending the workpiece. The bending module includes mutual cooperation. The punch and die are fixedly installed on the worktable, the die is installed on the bending cylinder, and the bending cylinder drives the die to be close to or away from the punch. Through the automatic bending device, labor costs are saved. Originally, the bending required three times of three bending operations to complete. Now only one person is required to perform the feeding and unloading operations; the work efficiency is improved, and the bending machine is used. The workpiece can be bent quickly, which improves the processing efficiency by nearly two times.
Description
Technical Field
The invention relates to the technical field of machining equipment, in particular to an automatic bending device for ladder legs.
Background
In recent years, with the development and application of new energy, there are various degrees of encouragement systems in the world and countries to promote the use and development of new energy. Wind power generation belongs to the new energy industry and also enjoys the system nationally and internationally. Offshore wind power and land wind power develop rapidly, and the demand is very big in recent years, and the ladder leg is as connecting and the bearing structure of wind power tower cylinder cat ladder, and annual demand is also very big, and the order demand is very high.
In the manufacturing industry, the general bending process adopts skilled workers, selects a proper bending knife, aligns the standard and sequentially bends the installation process. For the bending of the ladder legs, if the bending mode is adopted, the labor cost is high, generally 3 times are needed, and the waste of personnel is caused; bending efficiency is low, and because the operations such as alignment, fixing and the like are required to be carried out during feeding and discharging, 3 times of bending can waste much time.
Therefore, the normal bending equipment cannot meet the requirements of high efficiency and low cost for bending the ladder. In order to solve the problem, research and design of equipment special for bending the ladder legs is urgently needed, so that the bending step is simple, the bending efficiency is high, the processing cost is low, and the production efficiency is improved.
Disclosure of Invention
In view of the above, the present invention is directed to an automatic ladder leg bending device, so as to solve the technical problems in the background art.
The invention solves the technical problems by the following technical means:
the invention provides an automatic ladder leg bending device which comprises a robot with a manipulator and bending machines arranged around the robot according to a bending process, wherein the robot clamps a workpiece through the manipulator and sequentially places the workpiece on the corresponding bending machines according to the bending process;
the bending machine comprises a rack, a workbench fixedly arranged on the rack, a bending oil cylinder fixedly arranged on the rack and a bending module for bending a workpiece, wherein the bending module comprises a female die and a male die which are matched with each other; the male die is fixedly installed on the workbench, the female die is installed on the bending oil cylinder, and the bending oil cylinder drives the female die to be close to or far away from the male die.
Furthermore, a plurality of mounting holes which are uniformly distributed along the length direction of the workbench are formed in the workbench in a penetrating mode, a first connecting column is arranged at the bottom of the male die and is inserted into the corresponding mounting holes.
Furthermore, the workbench is also provided with a positioning block, the bottom of the positioning block is provided with a second connecting column, and the second connecting column is inserted into the corresponding mounting hole.
Further, the frame top is provided with the mounting panel, the mounting groove has been seted up on the mounting panel, the workstation card is established in the mounting groove and through the pin with the mounting panel is fixed.
Furthermore, a hydraulic station is arranged at the bottom of the mounting plate and connected with the bending oil cylinder through a pipeline.
Further, the robot is installed on the ground through the installation seat.
Further, the manipulator comprises a mechanical arm and a clamping tool arranged on the mechanical arm and used for clamping a workpiece.
Further, the clamping tool comprises a clamping plate and a clamping oil cylinder which is arranged on the clamping plate and matched with the clamping plate to clamp a workpiece;
the clamping plate is L-shaped and comprises a vertically arranged mounting part and a horizontally arranged clamping part, and the outer side wall of the mounting part is fixedly connected to the mechanical arm;
the clamping oil cylinder is fixedly installed on the inner side wall of the installation part of the clamping plate through bolts.
The invention has the beneficial effects that:
the automatic ladder leg bending device provided by the invention saves the labor cost, the bending operation needs three times for three times before being finished, and the loading and unloading operation needs only one time at present.
The automatic ladder leg bending device provided by the invention improves the working efficiency, adopts the bending machine to rapidly bend workpieces, and improves the processing efficiency by nearly twice.
According to the automatic ladder leg bending device provided by the invention, the bending difficulty is reduced, the robot automatically loads materials to the corresponding bending machine according to a set program and the bending machine automatically bends a workpiece, so that the process of manually searching a reference for positioning is reduced, and personnel only need to load and unload materials.
In conclusion, through the automatic bending device, the processing cost of the product is effectively reduced, the processing capacity of the product is improved, and the company benefit is improved.
Drawings
FIG. 1 is a schematic structural view of an automatic ladder leg bending apparatus of the present invention;
fig. 2 is a schematic structural view of a bending machine of the automatic ladder leg bending device of the present invention;
fig. 3 is a schematic structural view of a clamping tool of the automatic ladder leg bending device.
Reference numbers: 1-a robot; 2-bending machine; 3-a frame; 4-a workbench; 5-bending the oil cylinder; 6-a female die; 7-a male die; 8-mounting holes; 9-positioning blocks; 10-mounting a plate; 11-a hydraulic station; 12-a mounting seat; 13-a mechanical arm; 14-clamping a tool; 15-a clamping plate; 16-a clamping cylinder; 17-a clamping block; 18-a workpiece; 19-storage rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
The invention will be described in detail below with reference to the following figures and specific examples:
as shown in fig. 1 to 3, the automatic ladder leg bending device of the present invention includes a robot 1 having a manipulator and bending machines 2 disposed around the robot 1 according to a bending process, wherein the robot 1 holds a workpiece by the manipulator and sequentially places the workpiece 18 on the corresponding bending machines 2 according to the bending process. In this embodiment, there are three bending processes in the ladder leg processing, and therefore three bending machines 2 are provided. Three benders 2 distribute around robot 1, and the work piece 18 of treating processing is placed on storage rack 19, and the workman is manual places work piece 18 on storage rack 19 on first bender 2, and subsequent action will be accomplished by bender 2 and robot 1 are automatic, and after three processes of bending are accomplished, the workman will bend the work piece 18 of accomplishing from third bender 2 and manually take off, put on the wooden block, treat to deposit a take the altitude, transport to the preface.
The bending machine 2 comprises a rack 3, a workbench 4 fixedly mounted on the rack 3, a bending oil cylinder 5 fixedly mounted on the rack 3 and a bending module for bending a workpiece 18, wherein the bending module comprises a female die 6 and a male die 7 which are matched with each other. The male die 7 is fixedly installed on the workbench 4, the female die 6 is installed on the bending oil cylinder 5, and the bending oil cylinder 5 drives the female die 6 to be close to or far away from the male die 7. When the bending oil cylinder 5 drives the female die 6 to be close to the male die 7, the female die 6 and the male die 7 are matched to bend the workpiece 18.
Further, a plurality of mounting holes 8 which are uniformly distributed along the length direction of the workbench 4 are formed in the workbench 4 in a penetrating mode, a first connecting column is arranged at the bottom of the male die 7, and the first connecting column is inserted into the corresponding mounting holes 8, so that the male die 7 is convenient to mount and replace.
The workbench 4 is further provided with a positioning block 9, the bottom of the positioning block 9 is provided with a second connecting column, and the second connecting column is inserted into the corresponding mounting hole 8. One end of the workpiece 18 is abutted against the positioning block 9, and the workpiece 18 is rapidly positioned.
3 tops of frame are provided with mounting panel 10, the mounting groove has been seted up on the mounting panel 10, workstation 4 card is established in the mounting groove and through the pin with mounting panel 10 is fixed, has strengthened workstation 4's stability. The bending oil cylinder 5 is fixedly arranged on the mounting plate 10 through a fixing block. The bottom of the mounting plate 10 is provided with a hydraulic station 11, the hydraulic station 11 is connected with the bending oil cylinder 5 through a pipeline, and the hydraulic station 11 provides power for the bending oil cylinder 5.
Further, the robot 1 is fixedly installed on the ground through an installation seat 12. The manipulator comprises a mechanical arm 13 and a clamping tool 14 which is arranged on the mechanical arm 13 and is used for clamping a workpiece 18.
The clamping tool 14 comprises a clamping plate 15 and a clamping oil cylinder 16 which is arranged on the clamping plate 15 and matched with the clamping plate 15 to clamp a workpiece 18. Grip block 15 is the L type, including the installation department of vertical setting and the clamping part of level setting, the lateral wall fixed connection of installation department is in on the arm 13. And a clamping block 17 matched with the clamping part of the clamping plate 15 is arranged on a telescopic rod of the clamping oil cylinder 16, and the clamping oil cylinder 16 is fixedly arranged on the inner side wall of the mounting part of the clamping plate 15 through a bolt. The clamping cylinder 16 drives the clamping block 17 to approach the clamping part of the clamping plate 15, and after clamping and fixing the workpiece 18, the workpiece is transferred from one bending machine 2 to the bending machine 2 which performs the next bending action.
The working process of the automatic bending device adopted by the embodiment of the application is as follows:
firstly, placing a product to be bent on a storage rack;
step two, starting a bending program;
and step three, operating the work station in a working area, taking a product from the storage rack, placing the product at the first bending machine, and aligning the positioning block. The first bending machine is started to clamp, the oil cylinder stretches and retracts to drive the male die to move towards the female die, and the first step of bending and loosening are completed.
And fourthly, the robot carries the workpiece bent in the first step to a second bending machine, aligns the reference and loosens the workpiece. And the second bending machine is started to clamp, the oil cylinder stretches and retracts to drive the male die to move towards the female die, and the second step of bending and loosening are completed. During this time, the worker may load the first bending machine with the product to be bent.
And fifthly, the robot conveys the workpiece bent in the second step to a third bending machine, aligns the reference and loosens the workpiece. And starting the third bending machine, clamping, driving the male die to move towards the female die by the expansion of the oil cylinder, and completing the third step of bending and loosening.
Sixthly, the operator takes out the bent workpiece from the third bending machine, puts the workpiece on a wooden support, and transfers the workpiece to the next procedure after the workpiece is stored to a certain height.
Step (c), repeating the step (c) and the step (c) to perform circulation work.
The automatic bending device of this application has practiced thrift the human cost, originally bends and need three times to carry out the cubic operation of bending and can accomplish, only needs a man time now to carry out material loading, the operation of unloading can.
The work efficiency is improved, the workpiece is quickly bent by the bending machine, and the machining efficiency is improved by nearly two times.
The bending difficulty is reduced, the robot automatically carries out feeding to a corresponding bending machine according to a bending process according to a set program, the bending machine automatically bends a workpiece, the manual process of searching for a reference to carry out positioning is reduced, and personnel only need to carry out feeding and discharging.
In conclusion, through the automatic bending device, the processing cost of the product is effectively reduced, the processing capacity of the product is improved, and the company benefit is improved.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims. The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (8)
1. The utility model provides an automatic bending device of ladder leg which characterized in that: the bending machine comprises a robot (1) with a manipulator and bending machines (2) arranged around the robot (1) according to a bending process, wherein the robot (1) clamps a workpiece through the manipulator and sequentially places the workpiece on the corresponding bending machines (2) according to the bending process;
the bending machine (2) comprises a rack (3), a workbench (4) fixedly arranged on the rack (3), a bending oil cylinder (5) fixedly arranged on the rack (3) and a bending module for bending a workpiece, wherein the bending module comprises a female die (6) and a male die (7) which are matched with each other; the male die (7) is fixedly installed on the workbench (4), the female die (6) is installed on the bending oil cylinder (5), and the bending oil cylinder (5) drives the female die (6) to be close to or far away from the male die (7).
2. An automatic ladder leg bending device as claimed in claim 1, wherein: the punch is characterized in that a plurality of mounting holes (8) which are uniformly distributed along the length direction of the workbench (4) are formed in the workbench (4) in a penetrating mode, a first connecting column is arranged at the bottom of the punch (7), and the first connecting column is inserted into the corresponding mounting holes (8).
3. An automatic ladder leg bending device as claimed in claim 2, wherein: the workbench (4) is further provided with a positioning block (9), the bottom of the positioning block (9) is provided with a second connecting column, and the second connecting column is inserted into the corresponding mounting hole (8).
4. An automatic ladder leg bending device as claimed in claim 1, wherein: frame (3) top is provided with mounting panel (10), the mounting groove has been seted up on mounting panel (10), workstation (4) card is established in the mounting groove and through the pin with mounting panel (10) are fixed.
5. An automatic ladder leg bending device as defined in claim 4, wherein: the hydraulic bending device is characterized in that a hydraulic station (11) is arranged at the bottom of the mounting plate (10), and the hydraulic station (11) is connected with the bending oil cylinder (5) through a pipeline.
6. An automatic ladder leg bending device as claimed in claim 1, wherein: the robot (1) is installed on the ground through an installation seat (12).
7. An automatic ladder leg bending device as defined in claim 6, wherein: the manipulator comprises a mechanical arm (13) and a clamping tool (14) which is arranged on the mechanical arm (13) and used for clamping a workpiece.
8. An automatic ladder leg bending device as defined in claim 7, wherein: the clamping tool (14) comprises a clamping plate (15) and a clamping oil cylinder (16) which is arranged on the clamping plate (15) and matched with the clamping plate (15) to clamp a workpiece;
the clamping plate (15) is L-shaped and comprises a vertically arranged mounting part and a horizontally arranged clamping part, and the outer side wall of the mounting part is fixedly connected to the mechanical arm (13);
the clamping device is characterized in that a clamping block (17) matched with the clamping part of the clamping plate (15) is installed on a telescopic rod of the clamping oil cylinder (16), and the clamping oil cylinder (16) is fixedly installed on the inner side wall of the installation part of the clamping plate (15) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110763772.0A CN113245413A (en) | 2021-07-06 | 2021-07-06 | Automatic bending device of ladder leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110763772.0A CN113245413A (en) | 2021-07-06 | 2021-07-06 | Automatic bending device of ladder leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113245413A true CN113245413A (en) | 2021-08-13 |
Family
ID=77190871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110763772.0A Pending CN113245413A (en) | 2021-07-06 | 2021-07-06 | Automatic bending device of ladder leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113245413A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843324A (en) * | 2021-09-08 | 2021-12-28 | 佛山市诺创智能设备有限公司 | Container production method and production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060254336A1 (en) * | 2003-08-05 | 2006-11-16 | Gerhard Rosenberger | Method for bending workpieces |
| CN203842984U (en) * | 2013-12-31 | 2014-09-24 | 亚洲富士长林电梯（新余）有限公司 | Positioning device of bending machine |
| CN204430075U (en) * | 2015-02-10 | 2015-07-01 | 昆明昆开专用数控设备有限责任公司 | A kind of push rod numerical control bus-bar bender |
| CN209502665U (en) * | 2018-12-24 | 2019-10-18 | 三门峡宏鑫有色金属有限公司 | A kind of copper bar positioning apparatus for bending |
| CN112454407A (en) * | 2019-09-09 | 2021-03-09 | 襄阳路世荣精密机械制造有限公司 | Manipulator adapted for automatic automobile drum brake pad pressing equipment |
| CN213052409U (en) * | 2020-09-16 | 2021-04-27 | 佛山市顺德区曼哈特数控机床有限公司 | A horizontal press |
| CN215614285U (en) * | 2021-07-06 | 2022-01-25 | 科梦风电设备唐山有限公司 | A Ladder Leg Automatic Bending Device |
-
2021
- 2021-07-06 CN CN202110763772.0A patent/CN113245413A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060254336A1 (en) * | 2003-08-05 | 2006-11-16 | Gerhard Rosenberger | Method for bending workpieces |
| CN203842984U (en) * | 2013-12-31 | 2014-09-24 | 亚洲富士长林电梯（新余）有限公司 | Positioning device of bending machine |
| CN204430075U (en) * | 2015-02-10 | 2015-07-01 | 昆明昆开专用数控设备有限责任公司 | A kind of push rod numerical control bus-bar bender |
| CN209502665U (en) * | 2018-12-24 | 2019-10-18 | 三门峡宏鑫有色金属有限公司 | A kind of copper bar positioning apparatus for bending |
| CN112454407A (en) * | 2019-09-09 | 2021-03-09 | 襄阳路世荣精密机械制造有限公司 | Manipulator adapted for automatic automobile drum brake pad pressing equipment |
| CN213052409U (en) * | 2020-09-16 | 2021-04-27 | 佛山市顺德区曼哈特数控机床有限公司 | A horizontal press |
| CN215614285U (en) * | 2021-07-06 | 2022-01-25 | 科梦风电设备唐山有限公司 | A Ladder Leg Automatic Bending Device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843324A (en) * | 2021-09-08 | 2021-12-28 | 佛山市诺创智能设备有限公司 | Container production method and production line |
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Application publication date: 20210813 |